Home / 3,254,357.88-4,491,510.96-2,077,465.14

Finding the Fourth Proportional to 3,254,357.88, 4,491,510.96 and 2,077,465.14

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Solution

The fourth proportional to 3,254,357.88, 4,491,510.96 and 2,077,465.14 is: 2,867,219.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,254,357.88 : 4,491,510.96 = 2,077,465.14 : x
  2. Step 2: Convert to fraction form
    3,254,357.88/4,491,510.96 = 2,077,465.14/x
  3. Step 3: Cross multiply
    3,254,357.88x = 4,491,510.96 × 2,077,465.14
  4. Step 4: Simplify right side
    3,254,357.88x = 9,330,957,445,327.93
  5. Step 5: Solve for x
    x = 9,330,957,445,327.93/3,254,357.88
  6. Step 6: Final answer
    x = 2,867,219.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.